WASHINGTON (NYTIMES) - President Donald Trump told Russian officials in the Oval Office this month that firing the FBI director, James Comey, had relieved "great pressure" on him, according to a document summarising the meeting.
"I just fired the head of the FBI. He was crazy, a real nut job," Trump said, according to the document, which was read to The New York Times by a US official.
"I faced great pressure because of Russia. That's taken off." Trump added, "I'm not under investigation."
The conversation, during a May 10 meeting - the day after he fired Comey - reinforces the notion that Trump dismissed him primarily because of the bureau's investigation into possible collusion between his campaign and Russian operatives.
Trump said as much in one televised interview, but the White House has offered changing justifications for the firing.
The comments represented an extraordinary moment in the investigation, which centres in part on the administration's contacts with Russian officials: A day after firing the man leading that inquiry, Trump disparaged him - to Russian officials.
The White House document that contained Trump's comments was based on notes taken from inside the Oval Office and has been circulated as the official account of the meeting. One official read quotations to The Times, and a second official confirmed the broad outlines of the discussion.
Sean Spicer, White House press secretary, did not dispute the account.
In a statement, he said that Comey had put unnecessary pressure on the president's ability to conduct diplomacy with Russia on matters such as Syria, Ukraine and the Islamic State group.
"By grandstanding and politicising the investigation into Russia's actions, James Comey created unnecessary pressure on our ability to engage and negotiate with Russia," Spicer said.
"The investigation would have always continued, and obviously, the termination of Comey would not have ended it. Once again, the real story is that our national security has been undermined by the leaking of private and highly classified conversations."
The president has been adamant that the meddling did not alter the outcome of the presidential race, but it has become a political cudgel for his opponents.
Many Democrats, and some Republicans, have said that the president may have tried to obstruct justice by firing Comey. The Justice Department's newly appointed special counsel, Robert S. Mueller III, was given the authority to investigate not only potential collusion, but also related allegations, which would include obstruction of justice.